Microbial mineralization recycled aggregate preparation system
By designing a system that combines washing, soaking, and multi-stage drying, the problem of uneven mineralization in the preparation of microbial mineralized recycled aggregates was solved, achieving uniform mineralization and efficient drying of the aggregates and improving the overall performance of the recycled aggregates.
Patent Information
- Application Number
- CN202520421324.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-11
AI Technical Summary
In the existing process of preparing microbial mineralized recycled aggregate, the mineralization effect is uneven, resulting in some areas not being sprayed with nutrient solution, which affects performance improvement.
The system employs a combination of a cleaning device, a first drying device, a soaking tank, a clamping arm, and a second drying device. Through spray cleaning, uniform soaking, and multi-stage drying, it ensures uniform mineralization of the nutrient solution and improves drying efficiency by utilizing the vibration and diffusion structure of the lifting plate and guide plate.
It achieves uniform mineralization of microbially mineralized recycled aggregates, improves mineralization uniformity and drying efficiency, and ensures comprehensive improvement of aggregate performance.
Smart Images
Figure CN223879652U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of preparation of recycled aggregate, in particular to a microbial mineralization recycled aggregate preparation system. BACKGROUND
[0002] In the prior art, the preparation of microbial mineralization recycled aggregate requires the use of microbial / calcium ion mixed culture solution to mineralize the recycled aggregate during the preparation process to improve its performance. In the calcification process, the nutrient solution is sprayed on the aggregate by using the spraying method, and then the spraying method is easy to cause some positions of the aggregate not to be sprayed, so that the aggregate has the possibility of uneven mineralization effect. CONTENT OF THE UTILITY MODEL
[0003] In order to improve the uniformity of the mineralization effect, the present application provides a microbial mineralization recycled aggregate preparation system.
[0004] The microbial mineralization recycled aggregate preparation system provided by the present application adopts the following technical scheme:
[0005] A microbial mineralization recycled aggregate preparation system, comprising a cleaning device, a first drying device, a soaking pool, a clamping arm and a second drying device, the cleaning device is connected to the first drying device, the first drying device is connected to the soaking pool, the clamping arm is used to clamp and place the material in the soaking pool onto the second drying device.
[0006] By adopting the above technical scheme, the aggregate is first cleaned by the cleaning device, then dried by the first drying device and transported into the soaking pool, the aggregate is soaked in the soaking pool, so that the nutrient solution can uniformly mineralize the aggregate, thereby improving the uniformity of the mineralization effect, and then the aggregate in the soaking pool is clamped by the clamping arm to the second drying device for drying.
[0007] Optionally, the second drying device comprises a second frame body, two second rotating rollers and a second conveying belt, the two second rotating rollers are distributed along the length direction of the second frame body, the axis directions of the two ends of the second rotating rollers are parallel to the width direction of the second frame body, the second rotating rollers are rotationally connected to the second frame body, and the second conveying belt is wound around the two second rotating rollers.
[0008] By adopting the above technical scheme, the clamping arm clamps the aggregate onto the second conveying belt, the second conveying belt transports and moves the aggregate to below the second drying machine, and the second drying machine dries the aggregate on the second conveying belt.
[0009] Optionally, the second frame body is slidably connected with a jacking plate in the vertical direction, the jacking plate can jacking the upper half of the second conveying belt, the second frame body is provided with a driving assembly for driving the jacking plate to reciprocate.
[0010] By adopting the above technical scheme, the jacking plate is driven by the driving assembly to move up and down, thereby vibrating the upper part of the second conveying belt, so that the aggregate on the second conveying belt moves, thereby facilitating the all-round drying of the aggregate.
[0011] Optionally, the driving assembly comprises a driving motor and a cam, the driving motor is installed on the second frame body, the cam is arranged on the output shaft of the driving motor, and the outer wall of the cam abuts against the lower surface of the jacking plate.
[0012] By adopting the above technical scheme, the driving motor drives the cam to rotate, the cam drives the jacking plate to move upward in the process of rotating, and the jacking plate descends under the action of gravity after rising to the highest point.
[0013] Optionally, the second frame body is provided with a baffle on both sides of the second conveying belt.
[0014] By adopting the above technical scheme, the baffle is arranged on both sides of the second frame body, thereby reducing the possibility of aggregate falling off the second conveying belt during the shaking process.
[0015] Optionally, the second frame body is provided with a mounting frame, the length direction of the mounting frame is parallel to the width direction of the second frame body, the mounting frame is slidably connected with a sliding plate in the length direction, the sliding plate is located above the second conveying belt, the mounting frame is provided with a driving member for driving the sliding plate to slide, and the lower surface of the sliding plate is provided with two groups of guide plates.
[0016] By adopting the above technical scheme, since the aggregate is easy to concentrate in the middle during the vibration of the second conveying belt, which is not conducive to subsequent drying, because the sliding plate and the guide plates are arranged, the aggregate gathered together can be dispersed by the guide plates during the left and right sliding of the sliding plate.
[0017] Optionally, the number of each group of guide plates is several, the several guide plates are distributed in the length direction of the sliding plate, the width direction of the guide plate has an angle with the length direction of the sliding plate, and the two guide plates are symmetrically arranged.
[0018] By adopting the above technical scheme, the directions of the two groups of guide plates are different, so that the aggregate diffuses to both sides during the movement, so that the aggregate arrangement is loose, which is conducive to drying.
[0019] In summary, the present application has at least one of the following beneficial technical effects:
[0020] 1. First, the aggregate is cleaned by the cleaning device, then dried by the first drying device and transported into the soaking pool, the aggregate is soaked in the soaking pool, so that the nutrient solution can mineralize the aggregate uniformly, thereby improving the uniformity of the mineralization effect, then the aggregate in the soaking pool is clamped by the clamping arm to the second drying device for drying;
[0021] 2. The driving assembly drives the jacking plate to move up and down, thereby vibrating the upper part of the second conveying belt up and down, so that the aggregate on the second conveying belt moves, thereby facilitating the all-round drying of the aggregate. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is a structural schematic diagram of example 1;
[0023] Figure 2 is a structural schematic diagram of example 2;
[0024] Figure 3 is an installation schematic diagram of the jacking plate in example 2;
[0025] Figure 4 is Figure 2 is an enlarged schematic diagram of A in
[0026] Figure 5 is Figure 3 is an enlarged schematic diagram of B in
[0027] BRIEF DESCRIPTION OF DRAWINGS 1. first drying device; 11. first frame; 12. first rotating roller; 13. first conveying belt; 14. first drying machine; 2. second drying device; 21. second frame; 22. second rotating roller; 23. second conveying belt; 24. second drying machine; 25. baffle; 26. first sliding groove; 27. mounting frame; 271. second sliding groove; 272. sliding plate; 273. guide plate; 274. hydraulic cylinder; 3. spraying part; 4. soaking pool; 5. clamping arm; 6. jacking plate; 7. driving assembly; 71. driving motor; 72. cam. DETAILED DESCRIPTION
[0028] The following will be described in detail in combination with the accompanying Figures 1-5 The present application is further described in detail.
[0029] Example 1:
[0030] Example 1 of the present application. Referring to Figure 1 , including a cleaning device, a first drying device 1, a soaking pool 4, a clamping arm 5 and a second drying device 2, the cleaning device is connected to the first drying device 1, the first drying device 1 is connected to the soaking pool 4, the clamping arm 5 is used to clamp the material in the soaking pool 4 and place it on the second drying device 2.
[0031] With reference to Figure 1 , the first drying device 1 comprises a first frame body 11, first rotating rollers 12 and a first conveying belt 13. The first rotating rollers 12 are provided in two, and are distributed along the length direction of the first frame body 11. The two ends of the first rotating rollers 12 are rotatably connected to the first frame body 11. The first conveying belt 13 is arranged around the two first rotating rollers 12.
[0032] With reference to Figure 1 , the cleaning device is a spraying member 3. The spraying member 3 is arranged at the front half of the first frame body 11. The spraying member 3 is provided in a plurality of, and is distributed along the length direction of the first frame body 11. The spraying member 3 is located above the first conveying belt 13, and can clean the aggregate located on the first conveying belt 13.
[0033] With reference to Figure 1 , the first drying device 1 further comprises a first drying machine 14. The first drying machine 14 is fixedly installed at the rear half of the first frame body 11. The first drying machine 14 is located above the first conveying belt 13. The first drying machine 14 dries the aggregate cleaned on the first conveying belt 13. Then, the first conveying belt 13 conveys the aggregate to the soaking pool 4.
[0034] With reference to Figure 1 , the second drying device 2 comprises a second frame body 21, second rotating rollers 22, a second conveying belt 23 and a second drying machine 24. The second frame body 21 is located at the side of the soaking pool 4 away from the first frame body 11. The second rotating rollers 22 are provided in two, and are distributed along the length direction of the second frame body 21. The axis direction of the two ends of the second rotating rollers 22 is parallel to the width direction of the second frame body 21. The second rotating rollers 22 are rotatably connected to the second frame body 21. The second conveying belt 23 is arranged around the two second rotating rollers 22. The second drying machine 24 is hung above the second conveying belt.
[0035] The implementation principle of the embodiment 1 is that: first, the spraying member 3 sprays and cleans the aggregate located at the front half of the first conveying belt 13. Then, the first drying machine 14 dries and conveys the aggregate to the soaking pool 4. The soaking pool 4 soaks the aggregate, so that the nutrient solution can uniformly mineralize the aggregate, thereby improving the uniformity of the mineralization effect. Then, the aggregate in the soaking pool 4 is clamped to the second drying device 2 by the clamping arm 5 to be dried.
[0036] Embodiment 2
[0037] The difference between the embodiment 2 and the embodiment 1 is that, with reference to Figures 2-5The second frame body 21 is provided with a plurality of jacking plates 6, the plurality of jacking plates 6 are distributed along the length direction of the second frame body 21, and the length direction of the jacking plate 6 is parallel to the width direction of the first frame body 11. The first sliding groove 26 is arranged on the inner side wall of the first frame body 11 at both ends of the jacking plate 6, and the length direction of the first sliding groove 26 is arranged vertically, and both ends of the jacking plate 6 are slidably connected to the first sliding groove 26.
[0038] Referring to Figures 2-5 The second frame body 21 is provided with a driving assembly 7 for driving the jacking plate 6 to reciprocate, and the jacking plate 6 is driven to slide up and down by the driving assembly 7, so as to jack up the upper half of the second conveying belt 23.
[0039] Referring to Figures 2-5 The driving assembly 7 comprises a driving motor 71 and a cam 72, the driving motor 71 is installed on the inner side wall of the second frame body 21, the cam 72 is fixedly installed on the output shaft of the driving motor 71, and the upper wall of the cam 72 abuts against the lower surface of the jacking plate 6.
[0040] Referring to Figures 2-5 The second frame body 21 is provided with a mounting frame 27, the mounting frame 27 is in a U shape, both ends of the mounting frame 27 are fixedly connected to the upper surface of the second frame body 21, and in the embodiment, the mounting frame 27 is provided with two, and the two mounting frames 27 are located between the two jacking plates 6. The length direction of the mounting frame 27 is parallel to the width direction of the second frame body 21, the upper portion of the mounting frame 27 is provided with a second sliding groove 271, the mounting frame 27 is provided with a sliding plate 272, the length direction of the sliding plate 272 is parallel to the width direction of the second frame body 21, the sliding plate 272 is slidably connected to the second sliding groove 271 along the width direction of the second frame body 21, and the mounting frame 27 is provided with a driving member for driving the sliding plate 272 to slide.
[0041] Referring to Figure 3 The driving member is a hydraulic cylinder 274, the hydraulic cylinder 274 is fixedly connected to the upper surface of the mounting frame 27, and the piston rod of the hydraulic cylinder 274 is fixedly connected to the sliding plate 272 through a connecting plate to drive the sliding plate 272 to slide.
[0042] Referring to Figure 3 The lower surface of the sliding plate 272 is provided with two groups of guide plates 273, the number of each group of guide plates 273 is a plurality, the plurality of guide plates 273 are distributed along the length direction of the sliding plate 272, the guide plates 273 are located below the sliding plate 272, the upper end of the guide plate 273 is fixedly connected to the lower surface of the sliding plate 272, and the length direction of the guide plate 273 is arranged vertically.
[0043] Referring to Figure 3The width direction of the guide plate 273 is arranged to be inclined from the feeding end of the second conveying belt 23 to the discharging end of the second conveying belt 23, and the inclined directions of the two groups of guide plates 273 are symmetrically arranged.
[0044] With reference to Figure 2 The second frame body 21 is provided with a baffle 25 on both sides of the second conveying belt 23, so as to reduce the possibility of the aggregate falling from the second conveying belt 23 during the shaking process.
[0045] The implementation principle of the embodiment 2 is that the lifting plate 6 is driven by the cam 72 to move up and down, so as to vibrate the upper part of the second conveying belt 23 up and down, so that the aggregate on the second conveying belt 23 moves and rotates slightly, and then the aggregate is favorably dried in all directions.
[0046] The above are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. A microbial mineralization recycled aggregate production system, characterized by: The utility model relates to a drying device for material, including washing device, first drying device (1), soak pool (4), clamping arm (5) and second drying device (2), the washing device is connected to first drying device (1), first drying device (1) is connected to soak pool (4), clamping arm (5) is used to clamping arm (5) is used to place the material in soak pool (4) on second drying device (2).
2. A system for the production of a microbiologically mineralized recycled aggregate according to claim 1, characterized in that: The second drying device (2) includes a second frame (21), a second rotating roller (22), a second conveyor belt (23), and a second drying machine (24). The second rotating roller (22) is provided with two second rotating rollers (22) distributed along the length direction of the second frame (21). The axis direction of the two ends of the second rotating roller (22) is parallel to the width direction of the second frame (21). The second rotating roller (22) is rotationally connected to the second frame (21). The second conveyor belt (23) is wound around the two second rotating rollers (22).
3. A system for the production of a microbiologically mineralized recycled aggregate according to claim 2, characterized in that: The second frame (21) is slidably connected with a jacking plate (6) in the vertical direction. The jacking plate (6) can jacking the upper half of the second conveyor belt (23). The second frame (21) is provided with a driving assembly (7) for driving the jacking plate (6) to reciprocally slide.
4. The system for producing a microbiologically carbonated aggregate according to claim 3, wherein: The driving assembly (7) includes a driving motor (71) and a cam (72). The driving motor (71) is installed on the second frame (21). The cam (72) is provided on the output shaft of the driving motor (71). The outer peripheral wall of the cam (72) abuts against the lower surface of the jacking plate (6).
5. A system for the production of a microbiologically mineralized recycled aggregate according to claim 4, characterized in that: The second frame (21) is provided with a baffle (25) on both sides of the second conveyor belt (23).
6. A system for the production of microbiologically mineralized recycled aggregates according to claim 4, characterized in that: The second frame (21) is provided with a mounting bracket (27). The length direction of the mounting bracket (27) is parallel to the width direction of the second frame (21). The mounting bracket (27) is slidably connected with a sliding plate (272) in the length direction. The sliding plate (272) is located above the second conveyor belt (23). The mounting bracket (27) is provided with a driving member for driving the sliding plate (272) to slide. The lower surface of the sliding plate (272) is provided with two groups of guide plates (273).
7. A system for the production of a microbiologically mineralized recycled aggregate according to claim 6, characterized in that: Each group of guide plates (273) has a plurality of guide plates (273) distributed in the length direction of the sliding plate (272). The width direction of the guide plate (273) has an angle with the length direction of the sliding plate (272). The two guide plates (273) are symmetrically arranged.